gdb/ChangeLog

   1 Thu Mar 28 06:51:26 1996  Fred Fish  <fnf@cygnus.com>
   2
   3         * valops.c (value_assign): Make copy of internal variable value
   4         before returning it as a new value, since it is owned by the
   5         internal variable and will be freed along with it.
   6
   7 Wed Mar 27 08:36:17 1996  Jeffrey A Law  (law@cygnus.com)
   8
   9         * From Peter Schauer.
  10         * breakpoint.c (breakpoint_re_set_one):  Keep temporary
  11         breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
  12         and bp_step_resume in case breakpoint_re_set_one is called due
  13         to a step over a dlopen call.
  14         * infrun.c (wait_for_inferior):  Always remove breakpoints from
  15         inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
  16
  17 Tue Mar 26 13:15:32 1996  Fred Fish  <fnf@cygnus.com>
  18
  19         * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
  20         non-prototyped case over prototyped case for C.
  21         * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE):  Ditto.
  22
  23 Sat Mar 23 17:24:28 1996  Fred Fish  <fnf@cygnus.com>
  24
  25         * os9kread.c (os9k_process_one_symbol): Note nonportable
  26         assumption that an int can hold a char *.
  27
  28         * bcache.h (struct hashlink): Wrap data[] inside union with
  29         double to force longest alignment.
  30         (BCACHE_DATA): New macro to access data[].
  31         (BCACHE_ALIGNMENT): New macro to get offset to data[].
  32         * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
  33         address of cached data.  Use BCACHE_ALIGNMENT to compute
  34         amount of space to allocate for each hashlink struct.
  35
  36 Sat Mar 23 12:14:02 1996  Fred Fish  <fnf@cygnus.com>
  37
  38         * ch-lang.c (evaluate_subexp_chill): Fix typo.
  39
  40 Thu Mar 21 08:27:19 1996  Fred Fish  <fnf@cygnus.com>
  41
  42         * Makefile.in (VERSION): Bump version to 4.15.3
  43
  44 Thu Mar 21 10:56:41 1996  Ian Lance Taylor  <ian@cygnus.com>
  45
  46         * config.in: Rename from config.h.in.
  47         * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
  48         Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
  49         * configure: Rebuild.
  50         * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
  51         Set CONFIG_HEADERS to config.h:config.in.
  52
  53 Tue Mar 19 12:47:51 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  54
  55         * partial-stab.h (case N_ENDM):  Finish current partial symbol
  56         table for Solaris 2 cc.
  57
  58 Tue Mar 19 10:39:15 1996  Jeffrey A Law  (law@cygnus.com)
  59
  60         * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
  61         PC in the registers array.  From Peter Schauer.
  62
  63 Mon Mar 18 13:47:09 1996  Fred Fish  <fnf@cygnus.com>
  64
  65         * symfile.c (reread_symbols): Reinitialize bcache struct
  66         members to zero using memset.  Also use memset to reinit
  67         global_psymbols and static_psymbols, rather than explicitly
  68         resetting each structure member.
  69
  70 Sat Mar 16 19:47:36 1996  Fred Fish  <fnf@cygnus.com>
  71
  72         * configure.in: Add fragment to create stamp-h.
  73
  74         From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
  75         * configure.in (AC_CHECK_HEADERS):  Check for link.h.
  76         * configure:  Regenerate with autoconf.
  77         * config.h.in:  Regenerate with autoheader.
  78         * config/i386/nm-linux.h:  Include solib.h only if HAVE_LINK_H
  79         is defined.
  80         * solib.c:  Exclude most of the code if HAVE_LINK_H is not defined.
  81         * config/i386/linux.mh:  Reinstate XM_CLIBS, it is needed for
  82         older a.out based systems.
  83
  84 Sat Mar 16 16:45:43 1996  Fred Fish  <fnf@cygnus.com>
  85
  86         * config.h.in: New file.
  87         * acconfig.h: New file, for autoheader.
  88         * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
  89         * configure: Regenerate.
  90         * Makefile.in (defs_h): Add config.h
  91         (distclean): Remove config.h and stamp-h during distclean.
  92         (config.h, stamp-h): New targets to remake config.h when necessary.
  93         * defs.h (config.h): Include before any other includes or defines.
  94         * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
  95         * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
  96
  97 Sat Mar 16 14:55:27 1996  Fred Fish  <fnf@cygnus.com>
  98
  99         From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
 100         * Makefile.in (INSTALLED_LIBS):  Make sure that @LIBS@ will not
 101         result in an empty line, to work around a bug in native Ultrix 4.4
 102         and OSF/1-3.2C make.
 103
 104 Sat Mar 16 13:33:17 1996  Fred Fish  <fnf@cygnus.com>
 105
 106         * configure.in: Add gdbserver to configdirs under linux.
 107         * configure: Regenerate.
 108
 109 Fri Mar 15 12:06:58 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 110
 111         * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
 112         * config/i386/tm-nbsd.h (NUM_REGS): Define.
 113
 114 Thu Mar 14 10:31:18 1996  Jeffrey A Law  (law@cygnus.com)
 115
 116         * solib.c (solib_break_names): Add _r_debug_state for
 117         vanilla SVR4 implementations.  From Peter Schauer.
 118
 119 Mon Mar 11 14:24:57 1996  Dawn Perchik  <dawn@critters.cygnus.com>
 120
 121         * mon960-rom.c: New file; support mon960 rom monitor on i960.
 122         * monitor.c (monitor_debug): Change remotedebug to buffer strings.
 123         * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
 124         epecting prompt and echo during open.
 125         * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
 126         determine if break should be sent as stop command.
 127         * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
 128         * i960-tdep.c (mon960_frame_chain_valid): New function for getting
 129         stack frame on mon960.
 130         * Makefile.in: Add mon960 files.
 131         * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
 132         added i960-nindy-coff* and i960-nindy-elf* for target nindy.
 133         * configure: Regenerated.
 134         * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
 135         support mon960 rom monitor on i960.
 136
 137 Mon Mar 11 11:02:47 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 138
 139         With Michael Snyder:
 140         * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
 141         * win32-nat.c (CHECK, DEBUG*, debug_*): New.
 142         (handle_load_dll): Don't reload symbols.
 143         (handle_exception):  Use the DEBUG_* names.
 144         (child_wait): Add DEBUG_* code.
 145         (_initialize_inftarg): Add new commands to set debug_ names.
 146
 147 Mon Mar 11 09:19:58 1996  Jeffrey A Law  (law@cygnus.com)
 148
 149         * From Peter Schauer:
 150         * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
 151         (bpstat_stop_status): Likewise.
 152         (remove_solib_event_breakpoints): Likewise.
 153         (clear_momentary_breakpoints): Likewise.
 154         (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
 155         if we still can't read the memory for that breakpoint.
 156         (mention): Add bp_shlib_event case to keep gcc quiet.
 157
 158 Fri Mar  8 12:08:12 1996  Jeffrey A Law  (law@cygnus.com)
 159
 160         * breakpoint.h (enum enable): New enum shlib_disabled for
 161         shared library breakpoints that have been temporarily disabled.
 162         * breakpoint.c: Handle temporarily disabled shared library
 163         breakpoints like disabled breakpoints in most places.
 164         (insert_breakpoints): Use shlib_disabled to indicate
 165         that an unsettable breakpoint is only temporarily disabled.
 166         (re_enable_breakpoints_in_shlibs): New function.
 167         * corelow.c (solib_add_stub): After adding shared libraries,
 168         try to reenable any temporarily disabled breakpoints.
 169         * infcmd.c (attach_command): Likewise.
 170         * infrun.c (wait_for_inferior): Likewise.
 171
 172 Fri Mar  8 11:41:25 1996  Ian Lance Taylor  <ian@cygnus.com>
 173
 174         * defs.h (extract_long_unsigned_integer): Declare.
 175         * findvar.c (extract_long_unsigned_integer): New function.
 176         * printcmd.c (print_scalar_formatted): Use it.
 177         * valprint.c (val_print_type_code_int): Likewise.
 178
 179 Thu Mar  7 17:40:50 1996  Stan Shebs  <shebs@andros.cygnus.com>
 180
 181         * infcmd.c (do_registers_info): Ignore anonymous registers.
 182         * sh-tdep.c (set processor): New command to set specific
 183         processor type.
 184         (sh_reg_names, sh3_reg_names): Arrays of register names for
 185         SH and SH3 processors.
 186         (sh_set_processor_type): New function.
 187         * sh3-rom.c (sh3_open): Call it.
 188         (sh3_regname): Add names of all the bank registers.
 189         (sh3_supply_register): Clean up formatting.
 190         * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
 191         bank registers.
 192         (REGISTER_NAMES): Add names of bank registers.
 193         (FP15_REGNUM): Define.
 194         (REGISTER_VIRTUAL_TYPE): Use it.
 195         * monitor.c: Clean up some comments.
 196
 197 Thu Mar  7 12:09:51 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 198
 199         * i386b-nat.c: Revert part of Mar 5 change.  FreeBSD collapsed the
 200         s* and t* symbols too.
 201
 202 Thu Mar  7 15:18:51 1996  James G. Smith  <jsmith@cygnus.co.uk>
 203
 204         * symfile.c (generic_load): Avoid division by zero.
 205
 206 Wed Mar  6 17:57:59 1996  Jeffrey A Law  (law@cygnus.com)
 207
 208         * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
 209         not just those with HANDLE_SVR4_EXEC_EMULATORS.
 210
 211         From Peter Schauer:
 212         * breakpoint.c (internal_breakpoint_number): Move to file scope.
 213         (create_solib_event_breakpoint): Use an internal breakpoint number.
 214
 215 Wed Mar  6 00:32:44 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
 216
 217         * valarith.c (value_in): Change builtin_type_chill_bool to
 218         LA_BOOL_TYPE.
 219
 220 Tue Mar  5 23:48:36 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
 221
 222         * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
 223         (match_string_literal): Handle control sequence.
 224         (match_character_literal): Deto.
 225
 226         * ch-lang.c (chill_printchar): Change formating of nonprintable
 227         characters from C'xx' to ^(num).
 228         (chill_printstr): Deto.
 229         (value_chill_card, value_chill_max_min): New functions to process
 230         Chill's CARD, MAX, MIN.
 231         (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
 232
 233         * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
 234         for Chill's CARD, MAX, MIN.
 235
 236         * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
 237         and change return type from builtin_type_int to
 238         builtin_type_chill_bool.
 239
 240 Tue Mar  5 18:54:04 1996  Stan Shebs  <shebs@andros.cygnus.com>
 241
 242         * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
 243         from config/nm-nbsd.h.
 244         * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
 245         from config/sparc/tm-nbsd.h.
 246
 247         * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
 248         instead of in config/m68k/xm-hp300hpux.h.
 249
 250 Tue Mar  5 12:05:35 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 251
 252         * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
 253         implementation for NetBSD systems.
 254
 255 Mon Mar  4 23:44:16 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 256
 257         * valarith.c (binop_user_defined_p):  Return 0 for BINOP_CONCAT.
 258         (value_concat):  Handle varying strings (add COERCE_VARYING_ARRAY).
 259
 260         * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT):  Error
 261         if "function" is pointer to non-function.
 262
 263 Mon Mar  4 17:47:03 1996  Stan Shebs  <shebs@andros.cygnus.com>
 264
 265         * top.c (print_gdb_version): Update copyright year.
 266
 267 Mon Mar  4 14:44:54 1996  Jeffrey A Law  (law@cygnus.com)
 268
 269         From Peter Schauer:
 270         * infrun.c (wait_for_inferior): Remove breakpoints and
 271         switch terminal settings before calling SOLIB_ADD.
 272         * solib.c (enable_break, SVR4 variant): Don't map in symbols
 273         for the dynamic linker, the namespace pollution causes real
 274         problems.
 275
 276 Sun Mar  3 17:18:57 1996  James G. Smith  <jsmith@cygnus.co.uk>
 277
 278         * remote-mips.c (common_breakpoint): Explicitly terminate the
 279         returned buffer.
 280
 281 Wed Feb 28 22:32:18 1996  Stan Shebs  <shebs@andros.cygnus.com>
 282
 283         From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
 284         * remote.c (remote_detach): Send a command 'D' to the target
 285         when detaching, update the function's comments.
 286
 287 Wed Feb 28 15:50:12 1996  Fred Fish  <fnf@cygnus.com>
 288
 289         * Makefile.in (VERSION): Bump version to 4.15.2 to establish
 290         baseline for gdb 4.16 rerelease testing.
 291
 292 Wed Feb 28 13:32:05 1996  Jeffrey A Law  (law@cygnus.com)
 293
 294         * somsolib.c (som_solib_create_inferior_hook): Before returning
 295         call clear_symtab_users.
 296
 297 Tue Feb 27 00:04:46 1996  Stu Grossman  (grossman@critters.cygnus.com)
 298
 299         * remote-e7000.c (e7000_open):  Delete all breakpoints when
 300         connecting to e7000.  Change connect message to allow use of
 301         monitor.exp in test suite.
 302         * (e7000_load):  Print transfer rate of download.
 303         * symfile.c (generic_load):  Print transfer rate of download.
 304
 305 Sun Feb 25 13:58:33 1996  Stan Shebs  <shebs@andros.cygnus.com>
 306
 307         * configure.in (mips*-*-vxworks*): New config.
 308         * configure: Regenerated.
 309
 310         * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
 311         * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
 312         Remove, never used.
 313
 314 Sat Feb 24 12:30:28 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 315
 316         * partial-stab.h (case N_FUN):  Function symbols generated
 317         by SPARCworks cc have a meaningless zero value, do not update
 318         pst->textlow if the function symbol value is zero.
 319
 320         * stabsread.c (define_symbol):  Initialize SYMBOL_TYPE field
 321         for function prototype declaration symbols.
 322
 323 Fri Feb 23 22:33:04 1996  Stu Grossman  (grossman@critters.cygnus.com)
 324
 325         * remote-e7000.c (e7000_load):  New routine to download via the
 326         network.
 327         * (e7000_wait):  Don't backup PC when we hit a breakpoint.
 328         Apparantly new sh2 pods get this right...
 329         * (e7000_ops):  Add call to e7000_load.
 330
 331 Thu Feb 22 00:52:42 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 332
 333         * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
 334         m68knbsd-nat.c: New files, support for NetBSD/m68k.
 335
 336         * configure.in (m68k-*-netbsd*): New config.
 337         * configure: Regenerated.
 338
 339 Wed Feb 21 19:00:21 1996  Fred Fish  <fnf@ninemoons.com>
 340
 341         * standalone.c (open, _initialize_standalone): Fix obvious typos
 342         reported by Martin Pool <martin@citr.uq.oz.au>.
 343
 344 Wed Feb 21 14:24:04 1996  Jeffrey A Law  (law@cygnus.com)
 345
 346         * solib.c (solib_create_inferior_hook): Fix thinko.
 347
 348 Tue Feb 20 23:59:19 1996  Jeffrey A Law  (law@cygnus.com)
 349
 350         * solib.c (solib_break_names): Define for Solaris and Linux.
 351         (enable_break): For SVR4 systems, first try to use the debugger
 352         interfaces in the dynamic linker to track shared library events
 353         as they happen, then fall back to BKPT_AT_SYMBOL code.  Convert
 354         BKPT_AT_SYMBOL code to use shared library event breakpoints.
 355         (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
 356         it no longer needs to restart/wait on the inferior.
 357         * symfile.c (find_lowest_section): No longer static.
 358         * symfile.h (find_lowest_section): Corresponding changes.
 359
 360 Tue Feb 20 18:54:08 1996  Fred Fish  <fnf@rtl.cygnus.com>
 361
 362         * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
 363         (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
 364         * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
 365         * config/mips/tm-mips.h: Ditto.
 366         * config/pa/tm-hppa.h: Ditto.
 367         * config/rs6000/tm-rs6000.h: Ditto.
 368         * config/sparc/tm-sparc.h: Ditto.
 369
 370 Tue Feb 20 17:32:05 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 371
 372         * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
 373
 374         * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
 375         * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
 376         #ifdef'd out definitions ---  Causes serious gdb failures on
 377         the i386.  Need to investigate further before enabling.
 378
 379         * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
 380         fetch_core_registers): New functions.  These functions are defined
 381         if FETCH_INFERIOR_REGISTERS is set.  Registers are fetched/stored
 382         with ptrace PT_GETREGS/PT_SETREGS.
 383
 384 Tue Feb 20 16:55:06 1996  Stu Grossman  (grossman@critters.cygnus.com)
 385
 386         * findvar.c (extract_floating store_floating):  Replace `long
 387         double' with `DOUBLEST'.
 388
 389 Mon Feb 19 15:25:51 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 390
 391         * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
 392         Define.
 393
 394 Mon Feb 19 10:32:05 1996  Jeffrey A Law  (law@cygnus.com)
 395
 396         * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
 397
 398         * breakpoint.h (remove_solib_event_breakpoints): Declare.
 399         * breakpoint.c (remove_solib_event_breakpoints): New function.
 400         * somsolib.c (solib_create_inferior_hook): Remove all solib event
 401         breakpoints before inserting any new ones.  Use a solib event
 402         breakpoint for the breakpoint at "_start".
 403         Remove extraneous "\n" from calls to warning.
 404
 405         * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
 406         name array.
 407
 408 Mon Feb 19 01:09:32 1996  Doug Evans  <dje@cygnus.com>
 409
 410         * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
 411         for CORE_ADDR values.
 412         (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
 413         * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
 414
 415 Sun Feb 18 14:37:13 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 416
 417         * mipsread.c (mipscoff_symfile_read):  Unconditionally add
 418         alpha coff dynamic symbols for all symbol files.  Makes skipping
 419         over the trampoline code work when stepping from a function in a
 420         shared library into a function in a different shared library.
 421
 422 Sun Feb 18 09:27:10 1996  Stu Grossman  (grossman@cygnus.com)
 423
 424         * config/sparc/tm-sparc.h:  Define PS_FLAG_CARRY.  Define
 425         RETURN_VALUE_ON_STACK to return long doubles on the stack.
 426
 427 Sat Feb 17 16:33:11 1996  Fred Fish  <fnf@cygnus.com>
 428
 429         * Makefile.in (ch-exp.o): Add dependencies.
 430         (various): Add gdb_string.h to dependencies that need it.
 431
 432 Sat Feb 17 08:57:50 1996  Fred Fish  <fnf@cygnus.com>
 433
 434         * symmisc.c (print_symbol_bcache_statistics): Update description for
 435         printing byte cache statistics.
 436
 437 Thu Feb 16 16:02:03 1996  Stu Grossman  (grossman@cygnus.com)
 438
 439         * Add native support for long double data type.
 440         * c-exp.y (%union):  Change dval to typed_val_float.  Use DOUBLEST
 441         to store actual data.  Change types of INT and FLOAT tokens to
 442         typed_val_int and typed_val_float respectively.  Create new token
 443         DOUBLE_KEYWORD to specify the string `double'.  Make production
 444         for FLOAT use type determined by parse_number.  Add production for
 445         "long double" data type.
 446         * (parse_number):  Use sscanf to parse numbers as float, double or
 447         long double depending upon the type of typed_val_float.dval.  Also
 448         allow user to specify `f' or `l' suffix to explicitly specify
 449         float or long double constants.  Change typed_val to
 450         typed_val_int.
 451         * (yylex):  Change typed_val to typed_val_int.  Also, scan for
 452         "double" keyword.
 453         * coffread.c (decode_base_type):  Add support for T_LNGDBL basic
 454         type.
 455         * configure, configure.in:  Add check for long double support in
 456         the host compiler.
 457         * defs.h:  Define DOUBLEST appropriatly depending on whether
 458         HAVE_LONG_DOUBLE (from autoconf) is defined.  Also, fix prototypes
 459         for functions that handle this type.
 460         * expression.h (union exp_element):  doubleconst is now type
 461         DOUBLEST.
 462         * m2-exp.y f-exp.y (%union):  dval becomes type DOUBLEST.
 463         * findvar.c (extract_floating):  Make return value be DOUBLEST.
 464         Also, add support for numbers with size of long double.
 465         * (store_floating):  Arg `val' is now type DOUBLEST.  Handle all
 466         floating types.
 467         * parser-defs.h parse.c (write_exp_elt_dblcst):  Arg expelt is now
 468         DOUBLEST.
 469         * valarith.c (value_binop):  Change temp variables v1, v2 and v to
 470         type DOUBLEST.  Coerce type of result to long double if either op
 471         was of that type.
 472         * valops.c (value_arg_coerce):  If argument type is bigger than
 473         double, coerce to long double.
 474         * (call_function_by_hand):  If REG_STRUCT_HAS_ADDR is defined, and
 475         arg type is float and > 8 bytes, then use pointer-to-object
 476         calling conventions.
 477         * valprint.c (print_floating):  Arg doub is now type DOUBLEST.
 478         Use appropriate format and precision to print out floating point
 479         values.
 480         * value.h:  Fixup prototypes for value_as_double,
 481         value_from_double, and unpack_double to use DOUBLEST.
 482         * values.c (record_latest_value):  Remove check for invalid
 483         floats.  Allow history to store them so that people may examine
 484         them in hex if they want.
 485         * (value_as_double unpack_double):  Change return value to DOUBLEST.
 486         * (value_from_double):  Arg `num' is now DOUBLEST.
 487         * (using_struct_return):  Use RETURN_VALUE_ON_STACK macro (target
 488         specific) to expect certain types to always be returned on the stack.
 489
 490 Fri Feb 16 14:00:54 1996  Fred Fish  <fnf@cygnus.com>
 491
 492         * bcache.c, bcache.h: New files to implement a byte cache.
 493         * Makefile.in (SFILES): Add bcache.c.
 494         (symtab_h): Add bcache.h.
 495         (HFILES_NO_SRCDIR): add bcache.h
 496         (COMMON_OBJS): Add bcache.o
 497         (bcache.o): New target.
 498         * dbxread.c (start_psymtab): Make global_syms & static_syms
 499         type "partial_symbol **".
 500         * hpread.c (hpread_start_symtab):  Ditto.
 501         * os9kread.c (os9k_start_psymtab):  Ditto.
 502         * stabsread.h (start_psymtab):  Ditto.
 503         * {symfile.c, symfile.h} (start_psymtab_common):  Ditto.
 504         * maint.c (maintenance_print_statistics): Call
 505         print_symbol_bcache_statistics.
 506         * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
 507         and free pointers.
 508         * solib.c (allocate_rt_common_objfile): Ditto.
 509         * symfile.c (reread_symbols):  Ditto.
 510         (free_objfile): Free psymbol bcache when objfile is freed.
 511         (objfile_relocate): Use new indirect psymbol pointers.
 512         * objfiles.h (struct objfile): Add psymbol cache.
 513         * symfile.c (compare_psymbols): Now passed pointers to pointers to
 514         psymbols.
 515         (reread_symbols): Free psymbol bcache when freeing other objfile
 516         resources.
 517         (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
 518         psymbol using the psymbol bcache.
 519         (init_psymbol_list): Psymbol lists now contain pointers rather than
 520         the actual psymbols.
 521         * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
 522         grown arrays of pointers.
 523         (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
 524         bcache.
 525         * symmisc.c (print_partial_symbols): Now takes pointer to pointer
 526         to partial symbol.
 527         (print_symbol_bcache_statistics): New function to print per objfile
 528         bcache statistics.
 529         (print_partial_symbol, print_partial_symbols,
 530         maintenance_check_symtabs, extend_psymbol_list):
 531         Account for change to pointer to pointer to partial symbol.
 532         * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
 533         make_symbol_completion_list):
 534         Account for change to pointer to pointer to partial symbol.
 535         * symtab.h (bcache.h): Include.
 536         * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
 537         type "partial_symbol **".
 538
 539 Fri Feb 16 10:02:34 1996  Fred Fish  <fnf@cygnus.com>
 540
 541         * dwarfread.c (free_utypes): New function.
 542         (read_file_scope): Call free_utypes as cleanup, rather than just
 543         freeing the utypes pointer.
 544
 545 Thu Feb 15 21:40:52 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 546
 547         * demangle.c (is_cplus_marker):  New function, checks if a
 548         character is one of the commonly used C++ marker characters.
 549         * defs.h (is_cplus_marker):  Add prototype.
 550         * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
 551         cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
 552         stabsread.c (define_symbol, read_member_functions, read_struct_fields),
 553         symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
 554         values.c (vb_match):  Use is_cplus_marker instead of comparison
 555         with CPLUS_MARKER.
 556
 557 Thu Feb 15 18:08:13 1996  Fred Fish  <fnf@cygnus.com>
 558
 559         * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
 560         delete entirely someday.
 561
 562 Thu Feb 15 15:25:34 1996  Stan Shebs  <shebs@andros.cygnus.com>
 563
 564         * mpw-make.sed: Edit out makefile rebuild rule.
 565         (host_alias, target_alias): Comment out instead of deleting.
 566         (@LIBS@): Edit out references.
 567
 568 Tue Feb 13 22:56:46 1996  Fred Fish  <fnf@cygnus.com>
 569
 570         * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
 571         Use n_psyms in OBJSTAT, not psyms.
 572
 573 Mon Feb 12 15:59:31 1996  Doug Evans  <dje@charmed.cygnus.com>
 574
 575         * configure.in (sparclet-*-aout*): New config.
 576         * configure: Regenerated.
 577
 578 Mon Feb 12 14:17:52 1996  Fred Fish  <fnf@cygnus.com>
 579
 580         * somsolib.c (som_solib_add): Use xmalloc rather than bare
 581         unchecked call to malloc.
 582         * remote-mips.c (pmon_load_fast): ditto.
 583         * remote-mm.c (mm_open): ditto.
 584         * hpread.c (hpread_lookup_type): ditto.
 585         * remote-adapt.c (adapt_open): ditto.
 586
 587 Mon Feb 12 13:11:32 1996  Fred Fish  <fnf@cygnus.com>
 588
 589         * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
 590         allocate_saved_f77_common_node, allocate_common_entry_node,
 591         add_common_block): Use xmalloc rather than malloc, some of which
 592         were unchecked.
 593         * gnu-regex.c: At same point as other gdb specific changes
 594         #undef malloc and then #define it to xmalloc.
 595         * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
 596         bare unchecked calls to malloc/realloc.
 597         * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
 598         unchecked call to malloc.
 599
 600 Wed Feb  7 11:31:26 1996  Stu Grossman  (grossman@cygnus.com)
 601
 602         * symtab.c (gdb_mangle_name):  Change opname var to be const to
 603         match return val of cplus_mangle_name.
 604         * i960-tdep.c:  Change arg types of next_insn to match callers.
 605
 606 Wed Feb  7 07:34:24 1996  Fred Fish  <fnf@cygnus.com>
 607
 608         * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS):  Remove.  These
 609         apparently aren't needed in any reasonably recent version of
 610         linux.
 611
 612 Tue Feb  6 21:37:03 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 613
 614         * stabsread.c (read_range_type):  If !self-subrange and language
 615         is Chill, assume a true range.  If a true_range is a sub_subrange,
 616         use builtin_type_int for index_type.
 617
 618 Tue Feb  6 18:38:51 1996  J.T. Conklin  <jtc@slave.cygnus.com>
 619
 620         * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
 621         with an ANSI compiler.
 622
 623 start-sanitize-gdbtk
 624 Tue Feb  6 16:31:25 1996  Tom Tromey  <tromey@creche.cygnus.com>
 625
 626         * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
 627         double-clicking will work again.
 628         (create_asm_win): Put "break" at end of all B1 bindings.
 629         (create_file_win): Lower "sel" tag, don't raise it.
 630         (ensure_line_visible): New proc.
 631         (update_listing, update_assembly): Use it.
 632         (create_copyright_window): Destroy window on Leave event.
 633         (create_command_window): Put "break" at end of all B2 bindings.
 634
 635 end-sanitize-gdbtk
 636 Mon Feb  5 18:24:28 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 637
 638         From Michael_Snyder@NeXT.COM (Michael Snyder):
 639         * valops.c (value_arg_coerce): Coerce float to double, unless the
 640         function prototype specifies float.
 641
 642 Mon Feb  5 09:51:55 1996  Tom Tromey  <tromey@creche.cygnus.com>
 643
 644         * language.c (set_language_command): Use languages table when
 645         printing available languages.
 646
 647 Sat Feb  3 12:22:05 1996  Fred Fish  <fnf@cygnus.com>
 648
 649         Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
 650         * command.c (add_cmd):  Add missing initialization for enums member.
 651         Reorder members to match structure declaration to make it easier to
 652         tell when one is missing.
 653         * exec.c (exec_file_command): Fix problem where filename in malloc'd
 654         memory is referenced after being freed.
 655
 656 Sat Feb  3 03:26:21 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 657
 658         * dwarfread.c (read_func_scope):  Avoid GDB core dumps if
 659         AT_name tag is missing.
 660
 661         * procfs.c (procfs_stopped_by_watchpoint):  Fix logic when
 662         FLTWATCH and FLTKWATCH are defined.
 663
 664         * remote.c (remote_read_bytes):  Advance memaddr for transfers,
 665         return number of bytes transferred for partial reads.
 666
 667         * top.c (init_signals):  Reset SIGTRAP to SIG_DFL.
 668
 669 Fri Feb  2 13:40:50 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 670
 671         * win32-nat.c (mappings): Add ppc registers.
 672         (child_resume): Turn off step for ppc.
 673
 674 Thu Feb  1 10:29:31 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 675
 676         * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
 677         xm-cygwin32.h): New.
 678         * config/i386/(*win32*): Becomes *cygwin32*.
 679         * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
 680         (powerpcle-*-cygwin32): New.
 681         * configure: Regenerate.
 682         * win32-nat.c  (child_create_inferior): Call CreateProcess
 683         with the right program arg.
 684
 685 Thu Feb  1 11:01:10 1996  Jeffrey A Law  (law@cygnus.com)
 686
 687         * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
 688
 689 Wed Jan 31 19:01:28 1996  Fred Fish  <fnf@cygnus.com>
 690
 691         * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
 692
 693 Wed Jan 31 18:36:27 1996  Stan Shebs  <shebs@andros.cygnus.com>
 694
 695         * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
 696
 697         * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
 698
 699         * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
 700         here from config/i386/xm-i386mach.h, fix name.
 701         * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
 702         * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
 703         here from config/i386/xm-ptx4.h.
 704         * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
 705         * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
 706         * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
 707         * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
 708         * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
 709
 710         * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
 711         (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
 712         * config/sparc/sun4sol2.mh (NAT_FILE): Update.
 713
 714 Wed Jan 31 17:20:26 1996  Jeffrey A Law  (law@cygnus.com)
 715
 716         * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
 717         floating point correctly.
 718         (STORE_RETURN_VALUE): Likewise.
 719         * config/pa/tm-pro.h (SOFT_FLOAT): define.
 720
 721 Wed Jan 31 13:34:52 1996  Fred Fish  <fnf@cygnus.com>
 722
 723         * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
 724         Define to what should be reasonable values.  However, apparently
 725         a bug in linux mmap prevents mapped symbol tables from working.
 726
 727 Tue Jan 30 18:26:19 1996  Fred Fish  <fnf@cygnus.com>
 728
 729         * defs.h (errno.h>:  Move #include closer to head of file to solve
 730         obscure problem with systems that declare perror with const arg, in
 731         both errno.h and stdio.h, and const is defined away by intervening
 732         local include.
 733
 734 Tue Jan 30 15:41:10 1996  Fred Fish  <fnf@cygnus.com>
 735
 736         From Jon Reeves <reeves@zk3.dec.com>:
 737         * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
 738         (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
 739
 740 Mon Jan 29 19:05:58 1996  Fred Fish  <fnf@cygnus.com>
 741
 742         * Makefile.in (diststuff): Make all-doc; diststuff target does not
 743         exist in doc/Makefile.in.
 744
 745 Mon Jan 29 18:44:57 1996  Stan Shebs  <shebs@andros.cygnus.com>
 746
 747         * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
 748
 749 Mon Jan 29 00:10:35 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
 750
 751         * ch-valprint.c (calculate_array_length): New function to
 752         determine the length of an array type.
 753         (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
 754         array type is zero, call calculate_array_length.
 755
 756         * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
 757         values may not be sorted. Scan all entries and set the real lower
 758         and upper bound.
 759
 760 Sun Jan 28 15:50:42 1996  Fred Fish  <fnf@cygnus.com>
 761
 762         * config/xm-linux.h: Move include of solib.h and #define of
 763         SVR4_SHARED_LIBS from here ...
 764         * config/nm-linux.h: ...to here.
 765
 766 Sat Jan 27 10:34:05 1996  Fred Fish  <fnf@cygnus.com>
 767
 768         * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
 769         Also check for gregset_t and fpregset_t types.
 770         * configure: Regenerate.
 771         * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
 772         is defined.
 773         (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
 774         and HAVE_FPREGSET_T are defined.  These changes allow systems
 775         like linux that are migrating to /proc support to use a single
 776         configuration for both new and old versions.
 777
 778         * config/i386/linux.mt: Note that this is now for both a.out and
 779         ELF systems.
 780         * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
 781         i386v4-nat.o
 782         * config/i386/tm-linux.h (tm-sysv4.h): Include.
 783         * config/i386/xm-linux.h (solib.h): Include
 784         (SVR4_SHARED_LIBS): Define.
 785         * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
 786         (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
 787         (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
 788         defined.
 789
 790 Fri Jan 26 13:48:14 1996  Stan Shebs  <shebs@andros.cygnus.com>
 791
 792         * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
 793         * config/i386/xm-sun386.h: Ditto.
 794         * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
 795
 796 Thu Jan 25 16:05:53 1996  Tom Tromey  <tromey@creche.cygnus.com>
 797
 798         * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
 799
 800 Thu Jan 25 09:22:15 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 801
 802         From Greg McGary  <gkm@gnu.ai.mit.edu>:
 803         * dcache.c (dcache_peek, dcache_poke): Advance addr for
 804         multi-byte I/O.
 805
 806 Thu Jan 25 13:08:51 1996  Doug Evans (dje@cygnus.com)
 807
 808         * infrun.c (normal_stop): Fix test for shared library event.
 809
 810 Thu Jan 25 03:26:38 1996  Doug Evans  <dje@charmed.cygnus.com>
 811
 812         * configure.in (sparc64-*-*): Add default host configuration.
 813 start-sanitize-gdbtk
 814         (sparc64-*-solaris2* host): Link statically if GCC used.
 815 end-sanitize-gdbtk
 816         (sparc64-*-solaris2*): Add target configuration.
 817         * configure: Regenerated.
 818         * sparc/sp64sol2.mt: New file.
 819
 820 Wed Jan 24 22:31:37 1996  Doug Evans  <dje@charmed.cygnus.com>
 821
 822         * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
 823
 824 Wed Jan 24 15:42:24 1996  Tom Tromey  <tromey@creche.cygnus.com>
 825
 826         * Makefile.in (lint): Close backquotes.
 827
 828 start-sanitize-gdbtk
 829 Wed Jan 24 15:28:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
 830
 831         * gdbtk.tcl, gdbtk.c: Updated copyrights.
 832
 833         * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
 834         greater.
 835         * configure: Rebuilt.
 836
 837 end-sanitize-gdbtk
 838 Wed Jan 24 13:19:10 1996  Fred Fish  <fnf@cygnus.com>
 839
 840         * NEWS: Make note of new record and replay feature for
 841         remote debug sessions.
 842         * serial.c (gdbcmd.h): Include.
 843         (serial_logfile, serial_logfp, serial_reading, serial_writing):
 844         Define here, for remote debug session logging.
 845         (serial_log_command, serial_logchar, serial_write, serial_readchar):
 846         New functions for remote debug session logging.
 847         (serial_open): Open remote debug session log file when needed.
 848         (serial_close): Close remote debug session log file when needed.
 849         (_initialize_serial): Add set/show commands for name of remote
 850         debug session log file.
 851         * serial.h (serial_readchar): Declare
 852         (SERIAL_READCHAR): Call serial_readchar().
 853         (SERIAL_WRITE): Call serial_write().
 854         (serial_close): Declare as extern.
 855         (serial_logfile, serial_logfp): Declare.
 856         * top.c (execute_command): Declare serial_logfp.  Log user command
 857         in remote debug session log if log file is open.
 858         * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
 859         (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
 860         * remote-array.c (SREC_SIZE): Remove, duplicates define in
 861         monitor.h.
 862         * remote-array.c (hexchars, hex2mem):  Remove, unused.
 863         * gdbserver/low-linux.c (store_inferior_registers): Remove
 864         unnecessary extern declaration of registers[].
 865         * gdbserver/Makefile.in (all): Add gdbreplay.
 866         * gdbserver/gdbreplay.c: New file.
 867         * gdbserver/README: Give example of recording a remote
 868         debug session with gdb and then replaying it with gdbreplay.
 869
 870 Tue Jan 23 18:02:35 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 871
 872         * stabsread.c (rs6000_builtin_type):  Make bool type unsigned.
 873         (read_one_struct_field):  Support boolean bitfields.
 874         * c-valprint.c (c_val_print): Print booleans properly.
 875
 876 Tue Jan 23 18:54:09 1996  Stan Shebs  <shebs@andros.cygnus.com>
 877
 878         * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
 879         Remove, never used.
 880         * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
 881
 882 Tue Jan 23 14:36:05 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 883
 884         * ch-exp.c (parse_tuple):  Error if invalid mode.
 885
 886         * value.h (COERCE_ARRAY):  Don't coerce enums.
 887         (COERCE_ENUM):  Don't COERCE_REF.
 888         (COERCE_NUMBER):  New macro (same as COERCE_ARRAY then COERCE_ENUM).
 889         * valops.c (value_assign):  Only do COERCE_ARRAY if internalvar (let
 890         value_cast handle it otherwise); do *not* COERCE_ENUM either way.
 891         * valarith.c:  Use COERCE_NUMBER instead od COEREC_ARRAY.
 892         Add COERCE_REF before COERCE_ENUM.
 893         * values.c (value_as_long):  Simplify.
 894
 895         * valops.c (value_array):  Create internalvar if !c_style_arrays.
 896
 897         * language.c (lang_bool_type):  Add Fortran support.
 898         * eval.c (OP_BOOL):  Use LA_BOOL_TYPE.
 899
 900 Tue Jan 23 13:08:26 1996  Jeffrey A Law  (law@cygnus.com)
 901
 902         * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
 903         All references changed.
 904         * breakpoint.c (bpstat_what): Add shlib_event to the class types.
 905         Update state table.  Reformat so that it's still readable.
 906         When we hit the shlib_event breakpoint, set the calss of shlib_event.
 907         (breakpoint_1): Add "shlib events" as a breakpoint type.
 908         Print the shlib_event breakpoint like other breakpoints.
 909         (create_solib_event_breakpoint): New function.
 910         (breakpoint_re_set_one): Handle solib_event breakpoints.
 911         * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
 912         (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
 913         action.
 914         (create_solib_event_breakpoint): Declare.
 915         * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
 916         (normal_stop): Inform the user when the inferior stoped due
 917         to a shared library event.
 918         (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
 919         to control whether or not gdb continues the inferior or stops it when
 920         a shared library event occurs.
 921         * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
 922         * somsolib.c (TODO list): Update.
 923         (som_solib_create_inferior_hook): Arrange for gdb to be notified
 924         when significant shared library events occur.
 925         * hppa-tdep.c (find_unwind_entry): No longer static.
 926
 927 Tue Jan 23 09:00:48 1996  Doug Evans  <dje@charmed.cygnus.com>
 928
 929         * printcmd.c (print_insn): Pass fprintf_unfiltered to
 930         INIT_DISASSEMBLE_INFO.
 931 start-sanitize-gdbtk
 932         * gdbtk.c (gdb_disassemble): Likewise.
 933 end-sanitize-gdbtk
 934
 935 Mon Jan 22 16:59:40 1996  Stan Shebs  <shebs@andros.cygnus.com>
 936
 937         * remote.c (remotebreak): New GDB variable.
 938         (remote_break): New global.
 939         (remote_interrupt): Send a break instead of ^C if remote_break.
 940         * NEWS: Describe the new variable.
 941
 942 Mon Jan 22 16:24:11 1996  Doug Evans  <dje@charmed.cygnus.com>
 943
 944         * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
 945
 946 Fri Jan 19 07:19:38 1996  Fred Fish  <fnf@cygnus.com>
 947
 948         * hp300ux-nat.c (getpagesize): Remove unused function
 949         fetch_core_registers.
 950         (hp300ux_core_fns):  Remove, is unused.
 951         (_initialize_core_hp300ux):  Remove, is unused.
 952         (gdbcore.h):  Remove #include, no longer needed.
 953
 954 Fri Jan 19 00:59:53 1996  Jeffrey A Law  (law@cygnus.com)
 955
 956         * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
 957         ptrace bug in aix4.1.3 on the rs6000.
 958
 959 Wed Jan 17 13:22:27 1996  Stan Shebs  <shebs@andros.cygnus.com>
 960
 961         * remote-hms.c (hms_ops): Add value for to_thread_alive.
 962         * remote-nindy.c (nindy_ops): Ditto.
 963         * remote-udi.c (udi_ops): Ditto.
 964
 965 Tue Jan 16 18:00:35 1996  James G. Smith  <jsmith@cygnus.co.uk>
 966
 967         * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
 968         pmon_checkset, pmon_make_fastrec, pmon_check_ack,
 969         pmon_load_fast): New functions. Support for the PMON monitor world.
 970         (common_open): New function to merge support for different monitors.
 971         (mips_open): Use common_open().
 972         (mips_send_command): New function.
 973         (mips_send_packet): Scan out-of-sequence packets.
 974         (mips_enter_debug, mips_exit_debug): New functions.
 975         (pmon_ops): New target definition structure.
 976
 977 Tue Jan 16 11:22:58 1996  Stu Grossman  (grossman@cygnus.com)
 978
 979         * Makefile.in (CLIBS):  Add LIBS to allow libraries to be
 980         specified on the make command line (via make LIBS=xxx).
 981 start-sanitize-gm
 982         * configure.in (enable-gm):  magic.o -> gmagic.o.
 983 end-sanitize-gm
 984
 985 start-sanitize-gdbtk
 986 Mon Jan 15 09:58:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
 987
 988         * gdbtk.tcl (create_expr_window): Many changes to update GUI.
 989         (add_expr): Changes from create_expr_window.
 990         (create_command_window): Set focus.
 991         (delete_expr): Rewrote.
 992         (expr_update_button): New proc.
 993         (add_expr): Put bindings on FocusIn, FocusOut.
 994         Don't allow .file_popup to be torn off.
 995 end-sanitize-gdbtk
 996
 997 Fri Jan 12 21:41:58 1996  Jeffrey A Law  (law@cygnus.com)
 998
 999         * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
1000         is set but there are no psymtabs.
1001
1002 Fri Jan 12 15:56:12 1996  Steve Chamberlain  <sac@slash.cygnus.com>
1003
1004         * dsrec.c (load_srec): Remove unused variable.
1005         * monitor.c (monitor_expect): Don't expect a ^C to echo.
1006         * serial.c (serial_open): Add parallel interface.
1007         * sh3-rom.c (parallel, parallel_in_use): New.
1008         (sh3_load): If parallel_in_use, download though the
1009         parallel port.
1010         (sh3_open): Open parallel port if specified.
1011         (sh3_close): New function.
1012         (_inititalize_sh3): Add sh3_close hook and documentation.
1013         * monitor.c (monitor_close): Export.
1014         * monitor.h (monitor_close): Add prototype.
1015
1016 Fri Jan 12 13:11:42 1996  Stan Shebs  <shebs@andros.cygnus.com>
1017
1018         From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1019         * remote.c (remotetimeout): New GDB variable, use to set the
1020         remote timeout for reading.
1021
1022 start-sanitize-gdbtk
1023 Fri Jan 12 09:36:17 1996  Tom Tromey  <tromey@creche.cygnus.com>
1024
1025         * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
1026         (update_listing): Use lassign.  Use "see" to scroll.  Don't need
1027         screen_top, screen_bot, screen_height.
1028         (update_assembly): Use "see" to scroll.
1029         (textscrollproc): Removed.
1030         (create_file_win): Don't use textscrollproc.
1031         (asmscrollproc): Removed.
1032         (create_asm_window): Don't use asmscrollproc.
1033         (create_asm_win): Ditto.
1034         (screen_height, screen_top, screen_bot): Removed.
1035         (run_editor): New proc.
1036         (build_framework): Use it.
1037         (create_file_win, create_source_window): Don't use textscrollproc.
1038         (create_breakpoints_window): Set -xscrollcommand on canvas.
1039         (not_implemented_yet): Default button is 0.
1040         (delete_char): Don't use tk_textBackspace.
1041         (create_command_window): Allow Tk bindings to fire after deleting
1042         character.
1043         (create_command_window): Make Delete delete left, not right.
1044 end-sanitize-gdbtk
1045
1046 Fri Jan 12 07:14:27 1996  Fred Fish  <fnf@cirdan.cygnus.com>
1047
1048         * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
1049         to get "struct core_fns" defined.
1050         * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
1051         Are dependent upon gdbcore_h.
1052
1053 Thu Jan 11 23:13:24 1996  Per Bothner  <bothner@cygnus.com>
1054
1055         * symfile.c (decrement_reading_symtab):  New function.
1056         * symfile.c, symtab.h (currently_reading_symtab):  New variable.
1057         * symfile.c (psymtab_to_symtab):  Adjust currently_reading_symtab.
1058         * gdbtypes.c (check_typedef):  Don't call lookup_symbol if
1059         currently_reading_symtab (since that could infinitely recurse).
1060
1061 Thu Jan 11 17:21:25 1996  Per Bothner  <bothner@kalessin.cygnus.com>
1062
1063         * stabsread.c (read_struct_type):  Trivial simplification.
1064
1065         * stabsread.c (define-symbol):  Use invisible references
1066         for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
1067         * valops.c (call_function_by_hand):  Likewise.
1068         * eval.c (evaluate_subexp_standard):  When known, use the formal
1069         parameter type as the expected type when evaluating arg expressions.
1070         * ch-lang.c (evaluate_subexp_chill):  Likewise (for MULTI_SUBSCRIPT).
1071
1072 start-sanitize-gdbtk
1073 Thu Jan 11 10:08:14 1996  Tom Tromey  <tromey@creche.cygnus.com>
1074
1075         * main.c (main): Disable window interface if --help or --version
1076         specified.
1077
1078         * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
1079
1080         Changes in sync with expect:
1081         * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
1082         CY_AC_PATH_TK.
1083         * aclocal.m4: Replaced with version from expect.
1084         * configure: Regenerated.
1085 end-sanitize-gdbtk
1086
1087 Wed Jan 10 16:08:49 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
1088
1089         * configure.in, configure: Recognize rs6000-*-aix4*.
1090         * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
1091         * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
1092         * config/rs6000/xm-aix4.h: New file.
1093         * config/xm-aix4.h: New file.
1094
1095 Wed Jan 10 11:25:37 1996  Fred Fish  <fnf@cygnus.com>
1096
1097         From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1098         * gdbserver/low-linux.c: New file.
1099         * remote.c (remote_read_bytes): Fix aborts on larger packets.
1100
1101         * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
1102         Define.
1103         * stabsread.c (define_symbol): If register value is too large,
1104         tell what it is and what max is.
1105
1106 start-sanitize-gdbtk
1107 Wed Jan 10 09:07:22 1996  Tom Tromey  <tromey@creche.cygnus.com>
1108
1109         * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
1110         gdbtk_tcl_flush): Use "see", not "yview".
1111         (gdbtk_tcl_query): Use questhead bitmap.
1112         various: Always wrap condition of 'if' in {...}.
1113         (add_breakpoint_frame): Set -value on radiobuttons.
1114         (lassign): New proc.
1115         (add_breakpoint_frame): Use lassign, not series of assignments.
1116         (decr): Made faster.
1117         (interactive_cmd): Use "see", not "yview".
1118         (not_implemented_yet): Use warning bitmap.
1119         (update_expr): Don't allow $expr to be evalled by Tcl.
1120         (create_expr_window): Don't use "focus".
1121         (delete_char, delete_line): Define globally.
1122         (delete_line, delete_char, create_command_window, update_autocmd,
1123         build_framework, create_asm_win, create_file_win): Use "see", not
1124         "yview".
1125         (create_copyright_window, center_window, bind_widget_after_class):
1126         New procs.
1127         (FSBox,create_command_window, create_autocmd_window): Binding
1128         changes for Tk4.
1129         (textscrollproc): Define globally.
1130         (build_framework): tk_menuBar no longer needed.  Keys Prior, Next,
1131         Home, End, Up, and Down are all defined by Tk.
1132         (apply_filespec): Use error bitmap in dialog.
1133         (files_command): Don't use tk_listboxSingleSelect.
1134         (files_command): Don't use "uniq" to remove duplicates from a
1135         list.
1136         (update_assembly): Use lassign.
1137         (create_asm_win): Removed redundant bindings.
1138         (listing_window_button_1, file_popup_menu): Use tk_popup.
1139         (ButtonRelease-1 binding): Just remove tag from window; rest
1140         handled by Tk.
1141
1142         * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
1143         (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
1144         (gdbtk_call_command): Ditto.
1145 end-sanitize-gdbtk
1146
1147 Tue Jan  9 09:33:53 1996  Jeffrey A Law  (law@cygnus.com)
1148
1149         * hpread.c (hpread_build_psymtabs): Finish Jan 4th
1150         enum namespace -> enum_namespace change.
1151
1152 Tue Jan  9 04:44:47 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
1153
1154         * ch-exp.c (parse_primval): In case ARRAY, add missing
1155         FORWARD_TOKEN ().
1156
1157 Mon Jan  8 13:29:34 1996  Stan Shebs  <shebs@andros.cygnus.com>
1158
1159         * remote-mips.c (mips_receive_header): Recognize \012 instead
1160         of \n, but write \n when program sends a \012.
1161         * ser-mac.c (mac_input_buffer): Increase size of buffer.
1162
1163 Mon Jan  8 12:00:40 1996  Jeffrey A Law  (law@cygnus.com)
1164
1165         * infptrace.c (initialize_infptrace): Move function out of
1166         #ifdef conditional; put code within the function inside an
1167         #ifdef conditional.
1168
1169         * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
1170         arguments.  Sorting is now dependent on OBJF_REORDERED.  All
1171         callers/references changed.
1172         * dbxread.c (read_ofile_symtab): Correctly determine value for
1173         last_source_start_addr for reordered executables.
1174         (process_one_symbol): Handle N_FUN with no name as an end of
1175         function marker.
1176         * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
1177         is the high text address for a psymtab.
1178         (case N_SO): Likewise.
1179         (case N_FUN): Handle N_FUN with no name as an end of function
1180         marker.
1181         * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
1182         at the same address rather than a random subset of them.
1183         * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
1184         * elfread.c (elf_symfile_init): Similarly.
1185         * somread.c (som_symfile_init): Similarly.
1186         * xcoffread.c (xcoff_symfile_init): Similarly.
1187
1188 Fri Jan  5 17:46:01 1996  Stu Grossman  (grossman@cygnus.com)
1189
1190         * stack.c (print_stack_frame print_frame_info) symmisc.c
1191         (dump_symtab):  Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
1192         that catch_errors doesn't get blindsided by QUIT and lose the
1193         cleanup chain.  This fixes a problem where ^C while in a
1194         user-defined command sometimes leaves instream NULL and causes a
1195         segfault in command_loop.
1196
1197 Fri Jan  5 13:59:16 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
1198
1199         * configure.in, configure: Add `-ldl -lw' for Solaris linking.
1200
1201 Fri Jan  5 12:02:00 1996  Steve Chamberlain  <sac@slash.cygnus.com>
1202
1203         * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
1204         config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
1205         srec.o renamed to dsrec.o.
1206
1207 Thu Jan  4 16:04:54 1996  Stu Grossman  (grossman@cygnus.com)
1208
1209         * breakpoint.c (remove_breakpoint):  Change error to warning so
1210         that hardware watchpoint removal problems won't leave breakpoint
1211         traps in the target.
1212 start-sanitize-gdbtk
1213         * configure configure.in:  Make --enable-gdbtk be the default.
1214 end-sanitize-gdbtk
1215         * remote-e7000.c (e7000_insert_breakpoint,
1216         e7000_remove_breakpoint):  Use e7000 based breakpoints, not memory
1217         breakpoints.
1218         * (e7000_wait):  Adjust PC back by two when we see a breakpoint to
1219         compensate for e7000 maladjustment.
1220         * sparcl-tdep.c (sparclite_check_watch_resources):  Fix logic bug
1221         which prevented hardware watchpoints from working.
1222
1223 Thu Jan  4 10:44:17 1996  Fred Fish  <fnf@cirdan.cygnus.com>
1224
1225         * infptrace.c (udot_info): New function.
1226         (PT_*): Define each individually if that one is not defined.
1227         * rs6000-nat.c (kernel_u_size): New function
1228         Include <sys/user.h> for "struct user"
1229         * alpha-nat.c (kernel_u_size): New function.
1230         Include <sys/user.h> for "struct user"
1231         * sparc-nat.c (kernel_u_size): New function.
1232         Include <sys/user.h> for "struct user"
1233         * i386b-nat.c (kernel_u_size): New function.
1234         * i386v-nat.c (kernel_u_size): New function.
1235         * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
1236         (kernel_u_size): Declare.
1237         * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
1238         (kernel_u_size): Declare.
1239         * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
1240         (kernel_u_size): Declare.
1241         * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
1242         (kernel_u_size): Declare.
1243         * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
1244         (kernel_u_size): Declare.
1245
1246 Thu Jan  4 11:00:01 1996  steve chamberlain  <sac@slash.cygnus.com>
1247
1248         * mdebugread.c (mylookup_symbol): enum namespace becomes
1249         enum_namespace  type.
1250         * symfile.c (add_psymbol_to_list)
1251         (add_psymbol_addr_to_list): Ditto.
1252         * symtab.c (lookup_partial_symbol): Ditto.
1253         (lookup_symbol): Ditto.
1254         (lookup_block_symbol): Ditto.
1255         * win32-nat.c (handle_load_dll): Use incoming dll base.
1256         (child_wait): Catch DLL load errors.
1257         (create_child_inferior): Translated between paths correctly.
1258
1259 Wed Jan  3 23:13:53 1996  Fred Fish  <fnf@cygnus.com>
1260
1261         * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
1262         from NUM_REGS to get number of general registers that we care about.
1263         * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
1264         of number of general regs and number of floating point regs.
1265
1266 Wed Jan  3 19:49:54 1996  steve chamberlain  <sac@slash.cygnus.com>
1267
1268         * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
1269         (SKIP_TRAMPOLINE_CODE): New.
1270         * config/i386/xm-win32.h (CANT_FORK): Deleted.
1271         (SLASH*) Changed to use unix style slash.
1272         * symtab.h (namespace enum): becomes typedef to avoid namespace
1273         collision in C++.
1274         * infcmd.c (path_command): Use empty string if PATH name not set.
1275         * i386-tdep.c (skip_trampoline_code): New function.
1276         * srec.c: Renamed dsrec.c to avoid filename collision.
1277         * Makefile.in: Cope with renaming.
1278
1279 Wed Jan  3 13:09:04 1996  Fred Fish  <fnf@cygnus.com>
1280
1281         * symmisc.c (print_objfile_statistics): Print memory use statistics
1282         for objfile psymbol, symbol, and type obstacks.
1283
1284 Tue Jan  2 13:41:14 1996  Stan Shebs  <shebs@andros.cygnus.com>
1285
1286         * config/mips/nm-irix5.h: Restore.
1287         (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
1288         from Lee Iverson <leei@ai.sri.com>.
1289         * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
1290         * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
1291
1292 For older changes see ChangeLog-95
1293 \f
1294 Local Variables:
1295 mode: indented-text
1296 left-margin: 8
1297 fill-column: 74
1298 version-control: never
1299 End: